ASTM C692 评定奥氏体不锈钢热绝缘材料对外部应力腐蚀开裂趋势影响标准试验方法
日期:2012-02-13 19:03
ibit stress corrosion cracking in the presence of chlorides through modifications in basic composition or incorporation of certain chemical additives.
The ability of the 28-day test to measure the corrosion potential of insulation materials is documented by Karnes, whose data appear to have been used for construction of the acceptability curve used in Specification C795 and other specifications.
The metal for all of the coupons used in this test method (C692) shall be qualified (see Section 14)
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